2217966021

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{58027}}^1$

素因数の和:58201

約数の個数: 24

約数和(自身を含む): 3331271424

約数和(自身を除く): 1113305403

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 4247, 12741, 38223, 58027, 174081, 522243, 1798837, 5396511, 7949699, 16189533, 23849097, 71547291, 246440669, 739322007, 2217966021]

約数ペア:

[(1, 2217966021), (3, 739322007), (9, 246440669), (31, 71547291), (93, 23849097), (137, 16189533), (279, 7949699), (411, 5396511), (1233, 1798837), (4247, 522243), (12741, 174081), (38223, 58027)]